Individual Calculations June 2013
 Al-Maghbali, Shama  Total change: -3.30  Rating chartPersonal card
 UAE Teams Chess CH 2013 for Girls U18 Emirates UAE 2013-02-08
RcRownchangeKK*chgGame
 1809 1598 0.00 2 -0.46 15 -6.90 
  Nouman, Amna wf1809 UAE0.001-0.2315-3.45 
  Nouman, Amna wf1809 UAE0.001-0.2315-3.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 UAE League CH. 2013 for Women Emirates UAE 2013-02-09
RcRownchangeKK*chgGame
 1840 1598 0.00 2 -0.40 15 -6.00 
  Al-Zarouni, Kholoud Essa wm1871 UAE0.001-0.1715-2.55 
  Nouman, Amna wf1809 UAE0.001-0.2315-3.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Unified Home Festival ( Classic A ) Al Ain UAE 2013-04-21
RcRownchangeKK*chgGame
 1864 1599 1.00 2 0.64 15 9.60 
  Al Najar, Huda 1907 SYR1.0010.861512.90 
  Alnami, Salaheddin 1820 LBA0.001-0.2215-3.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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